Slingerland told me once, "Triple-post again and i'll rip your fucking balls off." I have to take that chance now, sorry dude. Reviews for the demo so far are not too bad, but I expected a little better from some. Apology accepted but i'm sure you all expected better from me for SAGE this year and I apologize to you as well.
For the final day of SAGE, I am re-releasing the demo. There were some complaints about the music choice, so it has been switched back to what it was before we hired the (now fired) composer. It should be more suitable until we get new tunes.
I edited my post above to show the new download link. The previous one is now locked. The project website is http://www.sonicmobius.webs.com for more game info.
One more thing, I've been aware of the sprite issues with Nack/Fang but haven't been able to fix them. And I have every intention to remove the coding in Worlds associated with the Knuckles moves. Every time I tried, I screwed things up more. Yes, his sprites were replaced with Fang (designed by Silverbolt) and we had no choice but to replace the Knuckles animation frames with his and it made it look weird when playing him. (Not intentional) He really isn't supposed to fly, climb or spindash at all.
So, having said all this, we are well aware of the issues and are looking for help. There's a download link to the actual MMF2 .mfw file that is password-protected. If I can get some help i'll gladly grant access to it so we can resolve this.